JPH0497464A - Off-line memory information transfer control system in communication processing equipment - Google Patents

Abstract

PURPOSE:To suppress the increment of the quantity of transfer of memory information and storage file capacity by providing a transfer means by the input, analysis, and start-up of an off-line memory information transfer instruction and the storage, comparison, and comparison result of memory information, and a storage means by the analysis and analysis result of transfer information. CONSTITUTION:The memory information stored in a memory information storage means is compared with that stored in a next memory information storage means by a storage means information comparative processing means 110, and after the former memory information is transferred from a memory information transfer processing means 111, the latter memory information is transferred when compared two pieces of memory information are different from each other, and when the compared two pieces of memory information are same, information representing the fact is transferred to a host computer without transferring the latter memory information. When the information analyzed by a transfer information analysis processing means 112 shows that no memory information is transferred, a memory information storage processing means 113 stores a certain identification character instead of the memory information in a memory information storage file 114 in an external memory device. In such a way, it is possible to evade the increment of the quantity of transfer of the memory information, transfer time, and the storage file capacity.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an offline memory information transfer control method in a communication processing device, and particularly in offline memory information transfer of a communication processing device, it is possible to increase the amount of memory installed in the communication processing device. Accordingly, the present invention relates to a method for suppressing memory information of a communication processing device stored in a host computer from increasing in size.

[Conventional technology]

Conventionally, an off-line memory information transfer method in a communication processing device has been possible only by a method of transferring all memory information of the communication processing device. FIG. 3 shows the flow of processing in the communication processing device in the conventional offline memory information transfer method, including an input process 303 and an offline memory information transfer instruction 30.
4. Memory information transfer activation processing 305 and memory information transfer processing 30B to host computer 301 were included.

[Problem to be solved by the invention]

In the conventional offline memory information transfer method, all memory information of the communication processing device was transferred, so as the memory capacity installed in the communication processing device increases, the amount of memory information transferred, the transfer time, and the amount of memory information in the host computer increase. The disadvantage is that the amount of stored files increases significantly.

[Means for Solving the Problems] The offline memory information transfer method in the communication processing device of the present invention includes an input means for accepting a memory information transfer instruction from a host computer, and a memory information transfer method for analyzing the input memory information transfer instruction. instruction analysis means; memory information transfer activation means for activating the communication processing device after analysis;
A memory information storage means for storing memory information in a certain unit for transfer, a next memory information storage means for storing memory information to be transferred next, and a memory information stored in the memory information storage means and a next memory information storage means. a stored memory information comparing means for comparing the memory information stored in The communication processing device has a memory information transfer means that transfers information to the host computer without transferring the later memory information in the same case, and the memory information transfer means in the communication processing device transfers the information. A transfer information analysis means for analyzing information, and a memory information storage means for storing an identification character in place of the memory information in a memory information storage file if the analyzed information indicates that memory information is not transferred are installed in the host computer. have.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 shows the configuration of an offline memory information transfer system according to the present invention. In FIG. 1, one embodiment of the present invention includes a host computer 101, an external storage device 102,
It is composed of a communication processing device 103 and a terminal device 104.

The communication processing device includes an input device 105 that accepts memory information transfer instructions, a memory information transfer instruction analysis process 108 that analyzes the input memory information transfer instruction, and a memory information transfer activation process 10 that starts the communication processing device after analysis.
7. Memory information storage processing 108 for storing memory information in a certain unit for transfer; next memory information storage processing 09 for storing memory information to be transferred next; memory information stored by the memory information storage means and next memory information Storage memory information comparison processing 1 for comparing memory information stored in a storage means
10. After transferring the previous memory information, if the two compared memory information are different, transfer the second memory information, or if the two compared memory information are the same, do not transfer the second memory information and send it to the host computer. A transfer information analysis process 112 includes a memory information transfer process 111 that transfers information to that effect to the host computer, and a transfer information analysis process 112 that analyzes information transferred by the memory information transfer process in the communication processing device in the host computer, and the analyzed information is memory information. In the case of information not to transfer, a memory information storage process 113 is provided for storing a certain identification character in place of the memory information in a memory information storage file 114 in an external storage device.

FIG. 2 is a diagram showing the flow of processing within the processing device when an offline memory information transfer instruction is issued from the host computer. In FIG. 2, host computer 2
01, when an offline memory information transfer instruction is passed to the communication processing device 202 in an offline state [processing flow ■],
Input processing 204 within the communication processing device accepts it.

The input process passes the offline memory information transfer instruction to the memory information transfer instruction analysis process 205 [■].

The memory information transfer instruction analysis process analyzes the passed offline memory information transfer instruction and executes the memory information transfer activation process 20.
6, a memory information transfer activation request is made [■]. In accordance with the request, the memory information transfer activation process activates the communication processing device to transfer memory information, and shifts the process to the memory information storage process 207 [■]. In the memory information storage process, memory information is stored in a certain unit in a storage area for transfer, and the process is moved to the next memory information storage process 208 [■]. In the next memory information storage process, the memory information to be transferred next is stored in the same unit in a storage area different from the previous one, and the process is shifted to the memory information comparison process 209 [■]. In the memory information comparison process, the memory information stored earlier is compared with the memory information stored later, it is determined whether the two pieces of memory information are the same, and the result is passed to the memory information transfer process 210 [■]. Memory information transfer processing unconditionally transfers to the host computer only if no transfer has been performed in its own process [■], and the passed comparison results are stored and the subsequent memory information storage area is used first. As such, the process moves to the next memory information storage process [■]. this is,
Repeat a certain number of times. In addition, if the transfer has already been performed at least once in the self-processing process, and if the comparison result is different between the storage and memory information, the previous memory information will be transferred to the host computer [■], but it will not be stored. If a certain comparison result is the same, the previous memory information is not transferred, but information to that effect is transferred [■].

Then, the passed comparison result is stored, and the process moves to the next memory information storage process with the subsequent memory information storage area as the first one [■]. This is repeated a certain number of times. When memory information is transferred from the communication processing device to the host computer, transfer information analysis processing within the host computer 2
11 receives it. The transfer information analysis process analyzes the received transfer information and stores the analysis result in the memory information storage process 21.
Pass it to 2 [[phase]]. Memory information storage processing is determined based on the analysis results, and if the transfer information is normal memory information, it is stored in the memory information storage file 213 [■].

If the transfer information indicates that memory information is not transferred, a certain identification character is stored in place of the memory information [■].

These processes within the host computer are always performed when information is transferred from the communication processing device.

〔Effect of the invention〕

As explained above, in offline memory information transfer control, the present invention includes a means for inputting, analyzing and activating an offline memory information transfer instruction, storing and comparing memory information, and transferring according to the comparison result in a communication processing device. and analysis of transfer information transferred within the host computer,
By providing storage means for storing analysis results, there is an effect of suppressing an increase in the amount of memory information transferred, the transfer time, and the storage file capacity in the host computer due to an increase in the memory capacity installed in the communication processing device.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the entire offline memory information transfer control of the present invention, and FIG. 2 shows the communication processing device or processing within the host computer when an offline memory information transfer instruction is issued from the host computer. FIG. 3 is a diagram showing the flow of processing within a communication processing device when an offline memory information transfer instruction is issued from a host computer in a conventional offline memory information transfer method. 101... Host computer, 102... External storage device, 103... Communication processing device, 104... Terminal device, 105... Input means, 106... Offline memory information transfer instruction analysis means, 107 ...Memory information transfer activation means, 108...Memory information storage means, 10
9...Next memory information storage means, 110...Memory information comparison means, 111...Memory information transfer means, 112
...Transfer information analysis means, 113...Memory information storage means, 201...Host computer, 202...
Outer 9 storage device, 203... communication processing device, 204...
- Input processing, 205...Offline memory information transfer instruction analysis processing, 20B...Memory information transfer activation processing, 2
07...Memory information storage processing, 208...Next memory information storage processing, 209...Memory information comparison processing, 21
0...Memory information transfer processing, 211...Transfer information analysis processing, 212...Memory information storage processing, ■~■...
・Processing flow, 301...Host computer, 30
2... Communication processing device, 303... Input processing, 304
...Offline memory information transfer instruction analysis processing, 305
. . . Memory information transfer activation processing, 306 . . . Memory information transfer processing.

Claims (1)

[Claims] In a communication processing device having a function of transferring memory information in the communication processing device to a host computer when offline, input means for accepting a memory information transfer instruction from the host computer and memory information for analyzing the input memory information transfer instruction. transfer instruction analysis means; memory information transfer activation means for activating the communication processing device after analysis; memory information storage means for storing memory information in a certain unit for transfer; and memory information storage means for storing memory information to be transferred next. memory information storage means; storage memory information comparison means for comparing the memory information stored in the memory information storage means with the memory information stored in the next memory information storage means; The communication processing device has memory information transfer means for transferring information, and for transferring information to that effect to the host computer without transferring the later memory information when two pieces of compared memory information are the same, and Transfer information analysis means for analyzing information transferred by the memory information transfer means in the communication processing device, and memory for storing identification characters in place of the memory information in the memory information storage file if the analyzed information is information that is not transferred. The host computer has an information storage means in the host computer, and the memory information is not transferred only when the previously transferred memory information and the next transferred memory information are the same, and the stored memory information in the memory information storage file becomes enlarged. An offline memory information transfer method in a communication processing device, characterized in that it suppresses.